Specifications

1.High whiteness
2.Good covering rate
3.High brightness
4.High opacity and smoothness

 Kaolin Main advantages:

 

kaolin is characterized by good flow, high plasticity, whiteness, fine particle size, bright luster, opacity, pure white, kaolin soft, easily suspended in the water,high cohesiveness, excellent electrical insulating properties,good acid soluble and very low resistance. 

  

Kaolin Application:

1) In ceramics producing 
2) In paints and coatings as the materials
3) In oil-based paints and plastics
4) In rubber mixture
5) In papermaking to improve its whiteness

 

Kaolin Physical Properties (typical)

 

Whiteness %	93.5 min
Refractivity	1.62
Screen residue (325mesh, %)	0.02 max
Oil absorbability (g/100g)	60±5
Dispersion (um)	50 max
Ph value	5.5-7.0
Bulk density	330KG/m3
Moisture (%)	0.8 max

 

Kaolin Chemical Properties (typical)

 

SiO2 (%)	Al2O3 (%)	Fe2O3 (%)	TiO2 (%)	CaO (%)	MgO (%)	CuO	K2O (%)	Na2O (%)	MnO (%)
52±2	45±2	0.50 max	1.5 max	0.4 max	0.2 max	0.004 max	0.05 max	0.15 max	0.004 max

 

Kaolin Particle Size:

 

size sand:0-1mm,1-3mm,3-5mm,5-8mm,8-15mm

Powder: 200mesh,325mesh or as customized requirement.

 

Contact Person:Ms.Joan     Tel:+86 379 65286158

Cell:15824890503               Fax:+86 379 65285889

 

you can visit our website to get more information.